Android Open Source - DivisionByZero Clickable Collection

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Back to project page DivisionByZero.

License

The source code is released under:

Apache License

Java Source Code

package com.ggstudios.divisionbyzero;
/* w w w.  j a va2s.  co m*/
import java.util.ArrayList;
import java.util.Collections;

public class ClickableCollection implements Clickable{

  private ArrayList<Clickable> clickables = new ArrayList<Clickable>();
  private int len = 0;
  
  public void addClickable(Clickable d) {
    if(clickables.size() == len) {
      clickables.add(d);
    } else {
      clickables.set(len, d);
    }
    
    len++;
  }
  
  public void removeClickable(Clickable clickable) {
    final int index = clickables.indexOf(clickable);
    if(index != -1) {
      Collections.swap(clickables, index, len - 1);

      len--;
    }
  }
  
  public void removeClickable(int index) {
    Collections.swap(clickables, index, len - 1);
    
    len--;
  }
  
  public void clear() {
    clickables.clear();
    len = 0;
  }

  @Override
  public boolean onTouchEvent(int action, float x, float y) {
    for(int i = len - 1; i >= 0; i--) {
      if(clickables.get(i).onTouchEvent(action, x, y))
        return true;
    }
    return false;
  }

}

Java Source Code List

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